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EP 3 790 953 A1

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(43) Date of publication: 17.03.2021 Bulletin 2021/11 (21) Application number: 19728184.3 (22) Date of filing: 13.05.2019

(51) International Patent Classification (IPC):  C11D 11/00(2006.01) C11D 3/39(2006.01) C11D 3/00(2006.01) C11D 3/04(2006.01) C11D 3/37(2006.01) C11D 1/83(2006.01) C11D 3/395(2006.01) C11D 3/33(2006.01) C11D 3/22(2006.01) C11D 3/12(2006.01) C11D 3/386(2006.01) (86) International application number: PCT/US2019/031955 (87) International publication number: WO 2019/217950 (14.11.2019 Gazette 2019/46)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 11.05.2018 IN 201811017826 (71) Applicant: Diversey, Inc. Fort Mill, SC 29708 (US)

(72) Inventors: JAGTAP, Amit, Ranarao Thane, Maharashtra 400603 (IN) AVHAD, Devchand, Nivrutee Mumbai, Maharashtra 400031 (IN) SHIRSAT, Nikhil, D. Thane, Maharashtra 400605 (IN) LODAYA, Yashesh, Prafull Mumbai Maharashtra 400078 (IN) WASEKAR, Parag, A. Wardha, Maharashtra 442001 (IN) PEDNEKAR, Pratiksha S. Mumbai, Maharashtra 400067 (IN) PARTE, Anant Charlotte, North Carolina 28277 (US) (74) Representative: Harrison IP Limited  3 Ebor House Millfield Lane Nether Poppleton, York YO26 6QY Nether Poppleton, York YO26 6QY (GB)